鎧裝鐵路信號(hào)電纜PTYA23 6芯價(jià)格
通信電纜型號(hào)HYAHYACHYATHPVVHYVHJVVHYY
配線電纜型號(hào)HPVVZR-HPVV
局用電纜型號(hào)HJVVHJVVPZR-HJVVZR-HJVVP
鎧裝通信電纜型號(hào)HYA53WDZ-HYA53ZRC-HYA53
填充式鎧裝通信電纜型號(hào)HYAT53WDZ-HYAT53ZRC-HYAT53
其它鎧裝通信電纜型號(hào)HYA22HYV22HYAT22HYY23HYYT23HYA23HYAT23
鋼絲鎧裝通信電纜HYA33HYAT33WDZ-HYA53HYY33HYYT33HYY33
鎧裝鐵路信號(hào)電纜PTYA23 6芯價(jià)格
充油通信電纜HYATZRC-HYATWDZ-HYATHYYT
全塑市話電纜執(zhí)行標(biāo)準(zhǔn):YD/T322-1996
工作電容:平均值52±2nF/km
遠(yuǎn)端串音防衛(wèi)度:150kHZ時(shí)組合的功率平均值大于69dB/km
通信電纜|通訊電纜|電纜|音頻電纜|市話電纜
對(duì)數(shù)5對(duì)10對(duì)20對(duì)30對(duì)50對(duì)100對(duì)200對(duì)300對(duì)400對(duì)500對(duì)600對(duì)800對(duì)1000對(duì)1600對(duì)
導(dǎo)線直徑為0.40,0.50,0.60,0.70,0.80,0.90mm。
通信電纜型號(hào):HYA;HYA22;HYA23;HYA53;ZRC-HYA;ZRC-HYA53;WDZ-HYA;
充油通信電纜:HYAT;HYAT23;HYAT53;HYAT22;HYYT;ZRC-HYAT;WDZ-HYAT;ZR-HYAT53;
自承式通信電纜-索道通信電纜型號(hào):HYAC,HYYC
鎧裝通信電纜;HYA22;HYA23;HYA53;HYAT22;HYAT23;HYAT53;ZRC-HYA53;WDZ-HYA53;ZR-HYA23;ZR-HYAT23
室內(nèi)通信電纜-配線電纜-HPVV22;HYV;HPVV;HPYV;HPYV22;HYV22
市內(nèi)通信電纜執(zhí)行標(biāo)準(zhǔn):YD/T322-1996